<style>
#gcb-clustering {
  width: initial;
  border-collapse: collapse;
  margin-bottom: 20px;
}
</style>

<p style="margin-top:0px">
  A cluster is a category that groups students according to their behavior within the course. For example, a cluster can be used to identify how many students have passed the first 10 lessons with a score higher than 80%. A dimension is each of the behaviors included in the cluster. The above example has 10 dimensions, one for each lesson.
</p>
<p>
  Clusters can also be used to find relationships between behavior patterns and make predictions. For example, two clusters can be used to identify how many students who passed Lesson 1 with more than 80% obtained a good score on question 5 in Lesson 2.
</p>

<a href="dashboard?action=add_cluster" class="gcb-button gcb-pull-right">
  Create new cluster
</a>
<table id="gcb-clustering">
  <thead>
    <th>Cluster name</th>
    <th>Description</th>
  </thead>
  <tbody>
    {% for cluster in clusters %}
      <tr>
        <td>
          <!-- For loop starts with index 1 -->
          <a href="{{ edit_urls[loop.index - 1] }}">{{ cluster.name }}</a>
        </td>
        <td>
          {{ cluster.description }}
        </td>
      </tr>
    {% endfor %}
  </tbody>
</table>
